Preston still have time to make improvements

[BBC][Getty Images]There is a danger after any opening-day defeat of reading too much into 90 minutes.For Preston North End though, Saturday's 2-1 loss at Bolton Wanderers feels less like the beginning of a new problem and more like the continuation of an old one.North End ended last season with a whimper. After 34 Championship games they had 49 points and were sitting eighth, having spent much of the campaign in and around the play-off places.They took just 11 points from their final 12 matches